DECT RF IC for non-blind-slot operation

Telecoms, Datacoms, Wireless, IoT

Microwave semiconductor & tube suppliers

Radio system suppliers

RF module & subsystem suppliers

Telephony IC suppliers

Wireless system IC/module suppliers

printer friendly version

9 May 2001 Telecoms, Datacoms, Wireless, IoT

Atmel's transceiver IC, the T2801, is a flexible solution for a wide range of DECT data and voice applications such as residential cordless phones, WPBX1, WLL2 and WLAN3.

The T2801 includes image rejection mixer, IF amplifier, FM demodulator, baseband filter, RSSI, transmitter amplifier power ramping generator for the power amplifier, integrated synthesizer and voltage-controlled oscillator. The on-chip transmitter filter (with a modulation compensation circuit for advanced closed loop modulation) and a very fast phase-locked loop settling time, enable non-blind-slot operation.

Up to 12 slots in each direction can be used, whereas conventional solutions provide only up to four. This feature allows the use of up to 12 handsets with the same basestation. Non-blind-slot operation also offers higher data transmit bit rates which is especially important for fast data download (wireless internet access) and fast data transfer to printers (WLAN).

The universal transceiver-to-baseband interface can be used along with any major DECT baseband IC since the transceiver is suitable for both 13 824 MHz and 10 368 MHz clock reference frequency. This DECT transceiver is completely alignment-free.

Atmel SA

(012) 332 0583

Share this article:

SIMCom’s A7673x series
Otto Wireless Solutions Telecoms, Datacoms, Wireless, IoT
SIMCom recently released the A7673X series, a Cat.1 bis module based on the ASR1606 chipset, that supports wireless communication modes of LTE-FDD, with a maximum downlink rate of 10 Mbps and a maximum uplink rate of 5 Mbps.

Read more...

Accelerating the commercialisation of the 5G IoT markets
Altron Arrow Editor's Choice Telecoms, Datacoms, Wireless, IoT
Fibocom unveils Non-Terrestrial Networks (NTN) module MA510-GL, enabling satellite and cellular connectivity to IoT applications.

Read more...

Long-range connectivity module
Avnet Silica Telecoms, Datacoms, Wireless, IoT
Digi XBee XR 868 RF Modules support the deployment of long-range connectivity applications, and support point-to-point and mesh networking protocols.

Read more...

4G LTE-M/NB-IoT connectivity reference design
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
Developed around the industry-leading Nordic nRF9160 module, the platform comes complete with a newly-developed LTE antenna, ATRIA, which is pre-certified to operate over the full LTE-M and NB-IoT bands.

Read more...

Antennas to meet all connectivity requirements
Electrocomp Telecoms, Datacoms, Wireless, IoT
Kyocera AVX RF antennas meet today’s connectivity demands in the LTE, Wi-Fi, Bluetooth, GNSS, and ISM wireless bands, available in surface mount, patch or external configurations.

Read more...

Introducing SIMCom’s new A7673X series
Otto Wireless Solutions Telecoms, Datacoms, Wireless, IoT
SIMCom recently released the A7673X series, a Cat 1 bis module that supports LTE-FDD, with a maximum downlink rate of 10 Mbps and an uplink rate of 5 Mbps.

Read more...

18 W monolithic microwave amplifier
RFiber Solutions Telecoms, Datacoms, Wireless, IoT
The CHA8612-QDB is a two stage, high-power amplifier operating between 7,9 and 11 GHz. The monolithic microwave amplifier can typically provide 18 W of saturated output power and 40% of power-added efficiency.

Read more...

Categories

Telecoms, Datacoms, Wireless, IoT

DECT RF IC for non-blind-slot operation

Further reading:

Publications by Technews